Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Koilonychia can also be caused by medical conditions created by unbalanced diets, problems with absorption, inadequate intake of nutrients, inability to digest nutrients, digestive issues, or anything that is capable of hindering the proper development of nails, nail biting included.
Koilonychia is more commonly referred to as spoon nails, and it occurs mostly in the fingernails. It is the abnormal development of nails, often resulting in a depressed or concave formation. This condition shows itself in concaved and thinned nails with raised edges, a shape that is almost the same as that of a spoon.